From: David Woodhouse <dwmw2@infradead.org>
To: suresh.b.siddha@intel.com
Cc: "Han, Weidong" <weidong.han@intel.com>,
Ingo Molnar <mingo@elte.hu>,
"Kay, Allen M" <allen.m.kay@intel.com>,
IOMMU <iommu@lists.linux-foundation.org>,
LKML <linux-kernel@vger.kernel.org>
Subject: Re: [patch 2/2] x2apic/intr-remap: decouple interrupt remapping from x2apic
Date: Fri, 03 Apr 2009 19:08:51 +0100 [thread overview]
Message-ID: <1238782131.3494.66.camel@macbook.infradead.org> (raw)
In-Reply-To: <1238781474.27006.7866.camel@localhost.localdomain>
On Fri, 2009-04-03 at 09:57 -0800, Suresh Siddha wrote:
> On Fri, 2009-04-03 at 02:15 -0700, Han, Weidong wrote:
> >
> > -#ifdef CONFIG_INTR_REMAP
> > +#ifdef CONFIG_X86_X2APIC
>
> Weidong, Can we also fix these config options?
>
> Today, selecting CONFIG_INTR_REMAP automatically selects
> CONFIG_X86_X2APIC. It should be the other way round.
>
> i.e., turning on CONFIG_X86_X2APIC should automatically enable
> CONFIG_INTR_REMAP and just enabling CONFIG_INTR_REMAP shouldn't enable
> CONFIG_X86_X2APIC.
>
> Also please make sure that the code compiles (and works :)) in different
> combinations of these config settings.
Which should SGI Ultraviolet be selecting?
--
dwmw2
next prev parent reply other threads:[~2009-04-03 18:09 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-04-03 9:15 Han, Weidong
2009-04-03 17:57 ` Suresh Siddha
2009-04-03 18:08 ` David Woodhouse [this message]
2009-04-03 18:10 ` Suresh Siddha
2009-04-04 3:37 ` Han, Weidong
2009-04-04 8:28 ` David Woodhouse
2009-04-04 8:48 ` Han, Weidong
2009-04-04 9:07 ` David Woodhouse
2009-04-04 9:15 ` David Woodhouse
2009-04-04 9:21 ` Han, Weidong
2009-04-04 9:46 ` David Woodhouse
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